'Lose' in the Bible

"You are the salt of the world. But if the salt should lose its taste, how can it be made salty again? It's good for nothing but to be thrown out and trampled on by people.

So if your right eye causes you to sin, tear it out and throw it away. It is better for you to lose one of your body parts than to have your whole body thrown into hell.

And if your right hand causes you to sin, cut it off and throw it away from you. It is better for you to lose one of your body parts than to have your whole body go into hell."

The one who finds his life will lose it, and the one who loses his life because of me will find it."

I tell all of you with certainty, whoever gives even a cup of cold water to one of these little ones because he is a disciple will never lose his reward."

Whoever wants to save his life will lose it, but whoever loses his life for my sake will find it,